BI Adoption: Why Your Team Still Exports to Excel
    Head of DataInsurTech

    BI Adoption: Why Your Team Still Exports to Excel

    Your team's reliance on Excel isn't a training issue; it's a trust issue. For Heads of Data, here's how to diagnose and fix the architectural flaws killing BI adoption.

    Executive Summary

    Pain

    You've spent a good deal on a modern data stack and a new BI platform, but people still export data to Excel to do what they consider their 'real work'.

    Risk

    You're paying for expensive, unused licences, while important decisions are made using separate, untraceable spreadsheets. This is more than inefficient, it's a serious governance risk.

    Fix

    The problem usually isn't the team or the tool. It's more likely an issue with the data's structure. The way forward is to stop building more dashboards and instead fix the underlying logic with a governed semantic layer and a careful curation of your reports.


    Why a new BI tool doesn't automatically lead to clarity

    You've likely done everything by the book. You hired good engineers, invested in Snowflake and dbt, and rolled out a new BI platform. The aim was a single source of truth, business users who could help themselves, and an end to the constant queue of data requests.

    In reality, the weekly management meeting is still run from a PowerPoint deck. It's full of screenshots from three different dashboards and a spreadsheet of slightly mysterious origin. The most popular feature in your BI tool, it turns out, is the "Download as CSV" button.

    This is rarely a user training issue. Your team are not resistant to change, they are doing something quite sensible. They fall back on spreadsheets because they don't fully trust the data they're being shown. When the numbers feel a bit off, or they can't see how a metric is calculated, people will always retreat to the tool that gives them control. And that tool is usually Excel.

    The problem is often the data's logic, not the tool

    I see this pattern quite often in scale-ups I work with. A company moves to the cloud and hires smart people, but in the process, they've just found a faster way to run a messy process. Automating something that's already a bit broken just generates confusing data at a surprising speed.

    The issue isn't the dashboard tool. It's that the business logic is often tucked away in a tangle of SQL scripts instead of being managed in one central place. The definition of "Active Policy" or "Gross Written Premium" can change depending on which analyst you ask. Without a solid Data Governance framework, your BI platform is just presenting inconsistent information, very nicely.

    This leads to a steady erosion of Data Trust. I recently looked at a client's BI setup where over 60% of their dashboards hadn't been viewed in six months. At the same time, the data team was snowed under with requests for 'more data'. This is a classic symptom of a reporting layer that isn't working. When people can't find a clear signal, their natural reaction is to ask for more noise.

    BI adoption challenges: Excel export persists. Data silos, lack of training. #BI #DataAnalysis

    How to fix the problem by simplifying, not adding

    The solution isn't to build more reports or run more training sessions. In my experience, the only way to fix this is to simplify and consolidate. The goal is to make your collection of reports smaller, smarter, and more trustworthy.

  1. Audit and archive unused dashboards: First, carry out a thorough audit. Any dashboard not used in 90 days is a candidate for archiving. Any report that doesn't directly inform a specific, recurring decision should be reviewed. This isn't about taking tools away from people, it's about tackling the Dashboard Sprawl that can overwhelm users with too many choices.
  2. Define your business logic in one place: The core of the fix is structural. It's worth investing the time to build a clean, governed Semantic Layer. This is where you define your key metrics, once. When 'Revenue' is defined in one place, and one place only, the debates about whose number is 'right' tend to fade away. This is the real work of Analytics Engineering, and it's the only sustainable way to build a Single Source of Truth that Finance, Operations, and Underwriting can all agree on.
  3. Make each report serve a clear purpose: Every dashboard you decide to keep should have a clear owner and a specific job. It ought to answer a particular question in a few seconds. If it needs a 20-minute explanation, it's probably not working as it should. This focus on good Dashboard UX is essential.
  4. This is as much a political challenge as a technical one

    Putting this into practice isn't always straightforward. Taking away a department head's favourite dashboard can be a delicate conversation. Getting everyone to agree on a contentious metric like 'Loss Ratio' requires negotiation and a bit of compromise. You will probably have to slow down for a quarter to rebuild the foundations properly. Your team may be used to handling a constant flow of incoming tickets, so shifting their focus to deeper, structural work is a significant change.

    But the alternative is often worse. You continue to spend money on unused tools, your best engineers get frustrated and leave, and the business continues to make decisions with inconsistent information. Genuine BI Adoption is the result of a trustworthy system, not the cause of it. The way forward is to focus on fixing the data's structure.

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